Functional Information from GO Data
| Chain | GOid | namespace | contents |
| A | 0009374 | molecular_function | biotin binding |
| B | 0009374 | molecular_function | biotin binding |
Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 14 |
| Details | BINDING SITE FOR RESIDUE BTN A 1001 |
| Chain | Residue |
| A | ASN23 |
| A | SER88 |
| A | THR90 |
| A | TRP108 |
| A | ASP128 |
| A | GOL1006 |
| A | LEU25 |
| A | SER27 |
| A | TYR43 |
| A | SER45 |
| A | VAL47 |
| A | GLY48 |
| A | ASN49 |
| A | TRP79 |
| site_id | AC2 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE GOL A 1002 |
| Chain | Residue |
| A | GLN95 |
| A | ASN105 |
| A | THR106 |
| A | GLN107 |
| A | HIS127 |
| A | GOL1005 |
| A | HOH1157 |
| A | HOH1158 |
| A | HOH1193 |
| B | SER122 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL A 1003 |
| Chain | Residue |
| A | LEU25 |
| A | VAL47 |
| A | THR115 |
| A | ASN116 |
| A | ALA117 |
| A | HOH1129 |
| B | GLY68 |
| B | ALA117 |
| site_id | AC4 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE GOL A 1004 |
| Chain | Residue |
| A | GLY34 |
| A | ALA35 |
| A | ASP36 |
| A | ALA38 |
| A | ARG53 |
| A | SO41008 |
| A | HOH1113 |
| A | HOH1115 |
| A | HOH1179 |
| site_id | AC5 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE GOL A 1005 |
| Chain | Residue |
| A | GLN24 |
| A | LEU25 |
| A | GLY126 |
| A | HIS127 |
| A | GOL1002 |
| A | HOH1158 |
| A | HOH1174 |
| B | TRP120 |
| B | HOH1164 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL A 1006 |
| Chain | Residue |
| A | BTN1001 |
| A | HOH1188 |
| A | HOH1225 |
| B | TRP120 |
| B | HOH1204 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL A 1007 |
| Chain | Residue |
| A | GLU14 |
| A | GLY16 |
| A | TYR96 |
| A | GLY99 |
| B | ARG53 |
| site_id | AC8 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1008 |
| Chain | Residue |
| A | ALA13 |
| A | GLY34 |
| A | ALA35 |
| A | SER52 |
| A | ARG53 |
| A | GOL1004 |
| A | HOH1143 |
| A | HOH1179 |
| A | HOH1227 |
| site_id | AC9 |
| Number of Residues | 14 |
| Details | BINDING SITE FOR RESIDUE BTN B 1001 |
| Chain | Residue |
| B | ASN23 |
| B | LEU25 |
| B | SER27 |
| B | TYR43 |
| B | SER45 |
| B | VAL47 |
| B | ASN49 |
| B | TRP79 |
| B | SER88 |
| B | THR90 |
| B | TRP108 |
| B | ASP128 |
| B | GOL1005 |
| B | HOH1157 |
| site_id | BC1 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE GOL B 1002 |
| Chain | Residue |
| A | HOH1209 |
| B | SER69 |
| B | GLY70 |
| B | THR71 |
| B | TYR96 |
| B | VAL97 |
| B | GLY98 |
| B | THR115 |
| B | ASN116 |
| B | ALA117 |
| site_id | BC2 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE GOL B 1003 |
| Chain | Residue |
| B | HIS127 |
| B | ASP128 |
| B | HOH1200 |
| A | TRP120 |
| A | HOH1172 |
| B | GLN24 |
| B | LEU25 |
| B | TRP108 |
| B | GLY126 |
| site_id | BC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL B 1004 |
| Chain | Residue |
| A | SER69 |
| B | GLY99 |
| B | ALA100 |
| B | GLY113 |
| B | THR114 |
| B | THR115 |
| B | ASN118 |
| B | HOH1220 |
| site_id | BC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE GOL B 1005 |
| Chain | Residue |
| B | BTN1001 |
| B | HOH1152 |
| B | HOH1157 |
| B | HOH1161 |
Functional Information from PROSITE/UniProt
| site_id | PS00577 |
| Number of Residues | 15 |
| Details | AVIDIN_1 Avidin-like domain signature. NawKStlVGhDtFTK |
| Chain | Residue | Details |
| A | ASN118-LYS132 | |
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 |
| Number of Residues | 10 |
| Details | BINDING: |
| Chain | Residue | Details |
| A | TYR43 | |
| B | TRP120 | |
| A | TYR54 | |
| A | TRP92 | |
| A | TRP108 | |
| A | TRP120 | |
| B | TYR43 | |
| B | TYR54 | |
| B | TRP92 | |
| B | TRP108 | |
